# Zwave device settings mailbox or queue... can I monitor it?

**URL:** <https://community.homey.app/t/zwave-device-settings-mailbox-or-queue-can-i-monitor-it/49050>\
**Category:** Developers\
**Created:** [July 3, 2021, 3:27pm UTC](https://community.homey.app/t/zwave-device-settings-mailbox-or-queue-can-i-monitor-it/49050 "2021-07-03T15:27:13Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Heronimus](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/heronimus/32/3564_2.png) [@Heronimus](https://community.homey.app/u/Heronimus)\
**Post date:** [July 3, 2021, 3:27pm UTC](https://community.homey.app/t/zwave-device-settings-mailbox-or-queue-can-i-monitor-it/49050/1 "2021-07-03T15:27:13Z")

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If I correctly understood the documentation, Z-wave device changes are queued at the Homey controller in some kind of a mailbox. At device-wakeup this mailbox is being read by the device.

Now my question: Can i monitor the changes that are still in the mailbox? Or maybe as flow : When all Z-wave device changes are read THEN send a push message

I’m fine-tuning my Fibaro motion sensor, but the device wakesup after 7200 seconds. I know i can intervent, by pressing a button but still i have to trust the mailbox is being read.